1
22
23 package com.liferay.portlet.messageboards.action;
24
25 import com.liferay.portal.kernel.servlet.SessionErrors;
26 import com.liferay.portal.security.auth.PrincipalException;
27 import com.liferay.portal.struts.PortletAction;
28 import com.liferay.portlet.messageboards.BannedUserException;
29 import com.liferay.portlet.messageboards.NoSuchCategoryException;
30
31 import javax.portlet.PortletConfig;
32 import javax.portlet.RenderRequest;
33 import javax.portlet.RenderResponse;
34
35 import org.apache.struts.action.ActionForm;
36 import org.apache.struts.action.ActionForward;
37 import org.apache.struts.action.ActionMapping;
38
39
44 public class ViewAction extends PortletAction {
45
46 public ActionForward render(
47 ActionMapping mapping, ActionForm form, PortletConfig portletConfig,
48 RenderRequest renderRequest, RenderResponse renderResponse)
49 throws Exception {
50
51 try {
52 ActionUtil.getCategory(renderRequest);
53 }
54 catch (Exception e) {
55 if (e instanceof BannedUserException ||
56 e instanceof NoSuchCategoryException ||
57 e instanceof PrincipalException) {
58
59 SessionErrors.add(renderRequest, e.getClass().getName());
60
61 return mapping.findForward("portlet.message_boards.error");
62 }
63 else {
64 throw e;
65 }
66 }
67
68 return mapping.findForward("portlet.message_boards.view");
69 }
70
71 }